摘要
焊接变形的影响因素较多,预测焊接变形是一个耗时、复杂的过程.为了解决这个问题,采用支持向量回归方法建立焊接变形预测模型,使用Delphi语言作为开发工具,借助SQL Server数据库技术和MATLAB工具箱,开发基于支持向量回归的焊接变形预测系统.实际运行表明,该系统能够实现焊接变形的快捷预测和管理.
The factors affecting welding deformation are so many that it is time-consuming and complicated to forecast welding deformation. To solve this problem, the welding deformation prediction model was built using support vector regression method. Meanwhile, by using the Delphi language as the development tool and by vir-tue of SQL Server database technology and MATLAB toolbox, a welding deformation forecast system based on support vector regression was built successfully. The actual operation shows that the system can achieve fast pre-diction and management of welding deformation.
出处
《江苏科技大学学报（自然科学版）》
CAS
北大核心
2017年第3期282-287,共6页
Journal of Jiangsu University of Science and Technology:Natural Science Edition
基金
江苏省高校自然科学研究基金资助项目(15KJA460006)
江苏高校优势学科建设工程基金资助项目(1064801601)
关键词
焊接变形预测
支持向量回归
数据库
预测系统
welding deformation prediction, support vector regression, database, forecast system
